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1. Find the total quality of water available in the period of the month. 2. Determine the average flow rate of water from the lake through the outlet. 3. Determine the installed capacity of the station.

1. Find the total quality of water available in the period of the month. 2. Determine the average flow rate of water from the lake through the outlet. 3. Determine the installed capacity of the station.

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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1. Find the total quality of water available in the period of the month. 2. Determine the average flow rate of water from the lake through the outlet. 3. Determine the installed capacity of the station.
D SEM EXAMS 2018 REGULAR ACTUAL-1.pdf - Adobe Reader Window Help 2 1 A lake of area 500km² is fed from a drainage area of 6000km² including the lake. The level of water in the lake is 450m at the beginning of the month and 450.5m at the end (720 h). Over this period the total rainfall is 15cm with 30% loss due to evaporation. The only out let from the lake is a river which supplies a hydro-station, the head above the turbine being 65m. The power loss due to friction is 4% of the total in the river The overall efficiency of turbine - generator is 90% / 6 77.8%
Transcribed Image Text:D SEM EXAMS 2018 REGULAR ACTUAL-1.pdf - Adobe Reader Window Help 2 1 A lake of area 500km² is fed from a drainage area of 6000km² including the lake. The level of water in the lake is 450m at the beginning of the month and 450.5m at the end (720 h). Over this period the total rainfall is 15cm with 30% loss due to evaporation. The only out let from the lake is a river which supplies a hydro-station, the head above the turbine being 65m. The power loss due to friction is 4% of the total in the river The overall efficiency of turbine - generator is 90% / 6 77.8%
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